泵及泵装置效率预测方法研究  

A STUDY FOR THE CALCULATING METHOD OF THE EFFICIENCY OF PUMP & PUMP SETS

作　　者：王林锁[1] 陈松山[1] 葛强[1] 陈玉明[1] 

机构地区：[1]扬州大学水利与建筑工程学院水利水电系,江苏扬州225009

出　　处：《扬州大学学报（自然科学版）》2001年第2期66-70,共5页Journal of Yangzhou University：Natural Science Edition

摘　　要：对泵及泵装置效率构成及影响因素进行了分析研究 ,提出了一种新的泵及泵装置效率预测计算公式 ,并利用相似原理导出了相应的常数和损失系数换算式 .The efficiency components of pump & pump sets and the factors affecting efficiency are studied , and the new formulas calculating the efficiency of pump & pump sets and the conversion method for the constant and loss coefficients in the formulas are proposed. The formulas proposed in this paper provides a new reasonable method of efficiency conversion for model test, and can also be used as references to draw up the conversion method for the efficiency of pump sets.

关 键 词：泵站 泵 泵装置效率 预测方法 

分 类 号：TV675[水利工程—水利水电工程] TH3[机械工程—机械制造及自动化]